Allen Bradley 1746-NI16I

Description

Allen Bradley 1746-NI16I is an analog input module.Here is a detailed introduction to the product:

1.Basic information

Brand:Allen Bradley,a subsidiary of Rockwell Automation.

Model:1746-NI16I.

Type:analog input module.

2.Technical specifications

Resolution:16 bits.

Number of input channels:16.

Voltage category:-20 to 20mA.

Backplane current:

At 5 volts:125mA

At 24 volts:75mA

Allen Bradley 1746-NI16I

Backplane power consumption:maximum 2.425 watts(625.5 watts at 0 volts DC,8.24 watts at 1 volt DC).

Common mode voltage range:±10.25 volts relative to the analog common terminal.

Relative humidity:5%to 95%without condensation.

Operating temperature range:-25 to 60 degrees Celsius(-13 to 140 degrees Fahrenheit).

Non-operating temperature range:-40 to 85 degrees Celsius(-40 to 185 degrees Fahrenheit).

Input impedance:249 ohms.

Maximum voltage input:±8 volts between analog common and any input terminal.

Maximum current input:±30mA between analog common and any input terminal.

Heat dissipation:2.43 watts.

AIFM connector:25-pin D shell.

III.Functions and applications

Function:Used to connect analog process variables to measure their amplitude.

Application:

Process monitoring and control:Monitor and control various parameters in the process,such as temperature,pressure,flow,etc.

Equipment operation status monitoring:Monitor various parameters of equipment operation status,such as motor speed,temperature,vibration,etc.

Environmental monitoring:Monitor various parameters of environmental conditions,such as temperature,humidity,gas concentration,etc.

Laboratory testing and measurement:Used for various tests and measurements in scientific laboratories,such as pH,voltage,current,etc.in chemical reactions.

Data acquisition and recording:Collect analog signals in the production process and record them for subsequent data analysis and quality control.

Allen Bradley 1746-NI16I

4.Features

Supports the predetermined communication rate in the standard specification.

Supports manual setting of all standard rates or rate adaptation(consistent rates for all electrical interfaces)by using a DIP switch.

Equipped with 6 dual-color LED status indicators and power failure relay output alarm.

With 4000V lightning protection,1.5A overcurrent protection and 600W surge protection.

Adopts DC9-36V wide redundant dual power supply design,with DC1500V power isolation and reverse connection protection.

Achieves IP30 protection level,adopts corrugated aluminum reinforced housing and standard industrial 35mm rail installation method.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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